Empty ULD Release time - the waiting time of a trucker, after submitted unit Release Form at the ULD collection points, to receive the first empty unit loading device.
提取空置货箱时间-货车司机在货箱收集点递交发放货箱表后至提取第一个空置货箱的处理时间。
We have studied the method of eliminating the harmonic wave of SCR regulating-speed device a servosystem and increasing its power supply unit' s loading ability when its current is large.
研究了随动系统中SCR调速装置在大电流时，消除其谐波并使供电装置负载能力提高的方法；
We have studied the method of eliminating the harmonic wave of SCR regulating-speed device a servosystem and increasing its power supply unit' s loading ability when its current is large.
研究了随动系统中SCR调速装置在大电流时，消除其谐波并使供电装置负载能力提高的方法；
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